.two-nav {
  background-color: #fff;
}
.two-nav .nav-list {
  width: 100%;
  height: 51px;
  line-height: 51px;
  border-top: 1px solid #f2f2f2;
  padding-left: 230px;
  margin-right: -50px;
}
.two-nav .nav-list li {
  float: left;
  font-size: 15px;
  margin-right: 40px;
}
.two-nav .nav-list li a {
  display: block;
}
.two-nav .nav-list li a:hover {
  color: #31c27c;
}
.footer {
 
  width: 100%;
  background-color: #333;
  color: #999;
}
.footer .footer-top {
  width: 100%;
  display: flex;
  height: 512px;
  justify-content: space-between;
}
.footer .footer-top h3 {
  font-size: 15px;
  font-weight: 400;
  padding: 80px 0 30px;
}
.footer .footer-top .footer-img {
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 50px;
}
.footer .footer-top .footer-img a {
  color: #999;
  width: 95px;
  height: 81px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.footer .footer-top .footer-img a:hover {
  color: #31c27c;
}
.footer .footer-top .footer-img a i {
  width: 37px;
  height: 48px;
}
.footer .footer-top .footer-list {
  font-size: 14px;
}
.footer .footer-top .footer-list a {
  color: #999;
  margin-right: 20px;
}
.footer .footer-top .footer-list a:hover {
  color: #31c27c;
}
.footer .footer-top .footer-client {
  width: 360px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(1) i {
  background: url(../img/footer1.png) no-repeat -3px -5px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(1):hover i {
  background: url(../img/footer1.png) no-repeat -3px -54px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(2) i {
  width: 46px;
  background: url(../img/footer1.png) no-repeat -92px -5px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(2):hover i {
  background: url(../img/footer1.png) no-repeat -92px -54px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(3) i {
  background: url(../img/footer1.png) no-repeat -190px -5px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(3):hover i {
  background: url(../img/footer1.png) no-repeat -190px -54px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(4) i {
  background: url(../img/footer1.png) no-repeat -278px -5px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(4):hover i {
  background: url(../img/footer1.png) no-repeat -278px -54px;
}
.footer .footer-top .footer-product {
  font-size: 14px;
  position: relative;
  width: 360px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(1) i {
  width: 41px;
  background: url(../img/footer1.png) no-repeat -369px -5px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(1):hover i {
  background: url(../img/footer1.png) no-repeat -369px -54px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(2) i {
  width: 46px;
  background: url(../img/footer1.png) no-repeat -461px -5px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(2):hover i {
  background: url(../img/footer1.png) no-repeat -461px -55px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(3) i {
  width: 40px;
  background: url(../img/footer1.png) no-repeat -562px -5px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(3):hover i {
  background: url(../img/footer1.png) no-repeat -562px -54px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(4) i {
  width: 40px;
  background: url(../img/footer1.png) no-repeat -650px -5px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(4):hover i {
  background: url(../img/footer1.png) no-repeat -650px -54px;
}
.footer .footer-top .footer-product h3:nth-child(3) {
  padding-left: 35px;
}
.footer .footer-top .footer-product .footer-list {
  padding-left: 35px;
}
.footer .footer-top .footer-product .footer-absolute {
  position: absolute;
  left: 17px;
  top: 228px;
}
.footer .footer-top .footer-product .footer-absolute a {
  color: #999;
}
.footer .footer-top .footer-product .footer-absolute a:hover {
  color: #31c27c;
}
.footer .footer-top .footer-product .footer-absolute a:nth-child(1) {
  margin-right: 21px;
}
.footer .footer-top .footer-link {
  width: 300px;
}
.footer .footer-top .footer-link ul {
  width: 100%;
}
.footer .footer-top .footer-link ul li {
  font-size: 14px;
  width: 100px;
  float: left;
  margin-bottom: 8px;
}
.footer .footer-top .footer-link ul li a {
  color: #999;
}
.footer .footer-top .footer-link ul li a:hover {
  color: #31c27c;
}
.footer .footer-bottom {
  padding-bottom: 30px;
}
.footer .footer-bottom p {
  height: 28px;
  line-height: 28px;
  font-size: 12px;
  text-align: center;
}
.footer .footer-bottom p a {
  color: #999;
}
.footer .footer-bottom p a:hover {
  color: #31c27c;
}
